64460676

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{15661}}^1$

素因数の和:15689

約数の個数: 48

約数和(自身を含む): 175414400

約数和(自身を除く): 110953724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 15661, 31322, 46983, 62644, 93966, 109627, 187932, 219254, 328881, 438508, 657762, 767389, 1315524, 1534778, 2302167, 3069556, 4604334, 5371723, 9208668, 10743446, 16115169, 21486892, 32230338, 64460676]

約数ペア:

[(1, 64460676), (2, 32230338), (3, 21486892), (4, 16115169), (6, 10743446), (7, 9208668), (12, 5371723), (14, 4604334), (21, 3069556), (28, 2302167), (42, 1534778), (49, 1315524), (84, 767389), (98, 657762), (147, 438508), (196, 328881), (294, 219254), (343, 187932), (588, 109627), (686, 93966), (1029, 62644), (1372, 46983), (2058, 31322), (4116, 15661)]